NVIDIA RTX A6000 vs NVIDIA RTX A4500 Max-Q

VS

NVIDIA RTX A6000

NVIDIA RTX A4500 Max-Q

We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 16GB VRAM RTX A4500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A6000 's Advantages

Boost Clock has increased by 48% (1800MHz vs 1215MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (768.0GB/s vs 448.0GB/s)

4864 additional rendering cores

NVIDIA RTX A4500 Max-Q 's Advantages

Released 1 years and 5 months late

Lower TDP (80W vs 300W)

Score

Benchmark

FP32 (float)

RTX A6000 +170%

38.71 TFLOPS

RTX A4500 Max Q

14.31 TFLOPS

RTX A6000

VS

RTX A4500 Max Q

Graphics Card

Oct 2020

Release Date

Mar 2022

Quadro Ampere

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1410 MHz

Base Clock

510 MHz

1800 MHz

Boost Clock

1215 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

448.0GB/s

Render Config

-

84

SM Count

46

10752

Shading Units

5888

336

TMUs

184

112

ROPs

96

336

Tensor Cores

184

84

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

201.6 GPixel/s

Pixel Rate

116.6 GPixel/s

604.8 GTexel/s

Texture Rate

223.6 GTexel/s

38.71 TFLOPS

FP16 (half)

14.31 TFLOPS

38.71 TFLOPS

FP32 (float)

14.31 TFLOPS

604.8 GFLOPS

FP64 (double)

223.6 GFLOPS

Board Design

300W

TDP

80W

700 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

Portable Device Dependent

8-pin EPS

Power Connectors

None

Graphics Processor

GA102

GPU Name

GA104

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

17.4 billion

628 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.7

Shader Model

6.7

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